Pauthenier equation
id:
pauthenier-equation-253-7573372
title:
Pauthenier equation
text:
The Pauthenier equation states that the maximum charge accumulated by a particle modelled by a small sphere passing through an electric field is given by: Q m a x = 4 π R 2 ϵ 0 p E where ϵ 0 is the permittivity of free space, R is the radius of the sphere, E is the electric field strength, and p is a material dependent constant. For conductors, p = 3 . For dielectrics: p = 3 ϵ r / ( ϵ r + 2 ) where ϵ r is the relative permittivity. Low charges on nanoparticles and microparticles are stable over
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wiki
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encyclopedia
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original url:
https://en.wikipedia.org/wiki/Pauthenier_equation
date created:
date modified:
2022-01-27T08:19:13Z
main entity:
{"identifier":"Q55629299","url":"https://www.wikidata.org/entity/Q55629299"}
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